3445642516 has 12 divisors (see below), whose sum is σ = 6043612960. Its totient is φ = 1718895960.

The previous prime is 3445642507. The next prime is 3445642537. The reversal of 3445642516 is 6152465443.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 979350 + ... + 982861.

Almost surely, 2^3445642516 is an apocalyptic number.

It is an amenable number.

3445642516 is a deficient number, since it is larger than the sum of its proper divisors (2597970444).

3445642516 is a wasteful number, since it uses less digits than its factorization.

3445642516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962654 (or 1962652 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 3445642516 is about 58699.5955352335. The cubic root of 3445642516 is about 1510.3933767442.

The spelling of 3445642516 in words is "three billion, four hundred forty-five million, six hundred forty-two thousand, five hundred sixteen".